.unique-chat-history {
    width: 340px;
    border-right: 1px solid #dcdcdc;
    overflow-y: auto;
    height: 100%;
    padding: 15px 20px;
  }
  .history-back-text{
    font-size: 20px;
    font-weight: bold;
  }
  .history-lookup-title{
    font-size: 20px;
    font-weight: bold;
    padding: 10px 0px;
    margin-top: 20px;
  }
  .unique-chat-history .selected {
    background-color: #f0f0f0;
  }
  